exec plugin: stop linking with libpthread

The collectd daemon already links with it.

diff --git a/src/Makefile.am b/src/Makefile.am
index 8efc6e7..1a66679 100644 (file)
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -371,7 +371,6 @@ exec_la_SOURCES = exec.c \
                  utils_cmd_putval.c utils_cmd_putval.h \
                  utils_parse_option.h utils_parse_option.c
 exec_la_LDFLAGS = $(PLUGIN_LDFLAGS)
-exec_la_LIBADD = $(PTHREAD_LIBS)
 endif
 
 if BUILD_PLUGIN_ETHSTAT